Prosecution Insights
Last updated: April 19, 2026

Chang Chun Petrochemical Co. Ltd.

2 pending office actions

Portfolio Summary

2
Total Pending OAs
1
Final Rejections
1
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
17853604 POLYMER FILM GAITONDE, MEGHA MEHTA 1781 Non-Final OA Jun 29, 2022
17853598 POLYMER FILM DICUS, TAMRA 1787 Final Rejection Jun 29, 2022

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